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LQW31HN39NJ03L - Murata Electronics

Description: Murata LQW31H Series Wire-wound SMD Inductor with a Ferrite Core, 0.039 μH ±5% 490mA Idc Q:60

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LQW31HN39NJ03L - Murata Electronics - PCB symbol
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PCB Footprints
LQW31HN39NJ03L - Murata Electronics PCB footprint - Other - Other - 1206 (3216) T=1.8±0.2mm
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3D Models
LQW31HN39NJ03L - Murata Electronics - 3D model - Other - 1206 (3216) T=1.8±0.2mm
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LQW31HN39NJ03L Details

  • Manufacturer Part Number:

    LQW31HN39NJ03L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Case/Size Code:

    1206

  • Construction:

    Wirewound Chip

  • Core Material:

    WIREWOUND

  • DC Resistance:

    0.0938 Ω

  • Inductance-Nom (L):

    0.039 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    1.8 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Quality Factor-Min (at L-nom):

    60

  • Rated Current-Max:

    0.49 A

  • Self Resonance Frequency:

    1000 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 436 MHZ

  • Surface Mount:

    Reflow soldering,

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    436 MHz

  • Tolerance:

    5%

LQW31HN39NJ03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQW31HN39NJ03L can be found in the Murata Land Pattern Recommendation document, which provides detailed guidelines for PCB layout and pad design.
  • The LQW31HN39NJ03L has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate airflow, using thermal vias, and keeping the component away from heat sources.
  • The SRF of the LQW31HN39NJ03L is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. Typically, the SRF is around 100-200 MHz for this type of inductor.
  • The LQW31HN39NJ03L is a surface-mount device and can be susceptible to vibration. However, Murata's inductors are designed to withstand moderate vibration levels. For high-vibration applications, consider using a more robust inductor or adding additional mechanical support.
  • Follow Murata's storage guidelines, which recommend storing the inductor at a temperature range of -40°C to 125°C and a humidity level of 60% or less. Avoid exposing the component to extreme temperatures, moisture, or physical stress during storage.

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LQW31HN39NJ03L Overview

Use the download button to access the LQW31HN39NJ03L schematic symbol, PCB footprint, and 3D model.
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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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Part Image LQW31HN39NJ03K Murata Manufacturing Co Ltd

General Purpose Inductor, 0.039uH, 5%, 1 Element, Wirewound-Core, Reflow soldering,, 3216/1206